Video Encoder Ei3 Extender Man Rev.1.1

8/11/2019 Video Encoder Ei3 Extender Man Rev.1.1

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a

Video Encoder EI3 Extender Board

Manualan EZ-Extenderproduct

Revision 1.1, November 2012

Part Number82-000252-01

Analog Devices, Inc.One Technology WayNorwood, Mass. 02062-9106


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Copyright Information

2012 Analog Devices, Inc., ALL RIGHTS RESERVED. This docu-ment may not be reproduced in any form without prior, express writtenconsent from Analog Devices, Inc.

Printed in the USA.

Disclaimer

Analog Devices, Inc. reserves the right to change this product withoutprior notice. Information furnished by Analog Devices is believed to beaccurate and reliable. However, no responsibility is assumed by AnalogDevices for its use; nor for any infringement of patents or other rights ofthird parties which may result from its use. No license is granted by impli-cation or otherwise under the patent rights of Analog Devices, Inc.

Trademark and Service Mark Notice

The Analog Devices logo, Blackfin, CrossCore, EngineerZone, EZ-Board,EZ-Extender, EZ-KIT Lite, and VisualDSP++ are registered trademarks of

Analog Devices, Inc.

All other brand and product names are trademarks or service marks oftheir respective owners.


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Regulatory Compliance

The Video Encoder EI3 Extender Board is designed to be used solely in alaboratory environment. The board is not intended for use as a consumerend product or as a portion of a consumer end product. The board is anopen system design which does not include a shielded enclosure and there-fore may cause interference to other electrical devices in close proximity.This board should not be used in or near any medical equipment or RFdevices.

The Video Encoder EI3 Extender Board has been certified to comply withthe essential requirements of the European EMC directive 2004/108/EC

and therefore carries the CE mark.

The Video Encoder EI3 Extender Board has been appended to AnalogDevices, Inc. EMC Technical File (EMC TF) referenced DSPTOOLS1,issue 2 dated June 4, 2008 and was declared CE compliant by anappointed Notified Body (No.0673) as listed below.

Notified Body Statement of Compliance: Z600ANA2.045 dated Septem-ber 3, 2012.

Issued by: Technology International (Europe) Limited

56 Shrivenham Hundred Business ParkShrivenham, Swindon, SN6 8TY, UK

The extender board contains ESD (electrostatic discharge) sensitive devices.Electrostatic charges readily accumulate on the human body and equipmentand can discharge without detection. Permanent damage may occur ondevices subjected to high-energy discharges. Proper ESD precautions arerecommended to avoid performance degradation or loss of functionality.Store unused extender boards in the protective shipping package.


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Video Encoder EI3 Extender Board Manual v

CONTENTS

PREFACE

Product Overview ......................................................................... ix

Purpose of This Manual ................................................................. x

Intended Audience ........................................................................ xi

Manual Contents .......................................................................... xi

Whats New in This Manual ......................................................... xii

Technical Support ........................................................................ xii

Supported Products ..................................................................... xiii

Product Information ................................................................... xiii

Analog Devices Web Site ....................................................... xiii

EngineerZone ......................................................................... xiv

Related Documents ....................................................................... xv

Notation Conventions ................................................................... xv

USING VIDEO ENCODER EI3 EXTENDER BOARD

Package Contents .......................................................................... 1-2

Video Encoder EI3 Extender Board Installation ............................. 1-2

High Performance HDMI Transmitter (ADV7511) ........................ 1-3

Multi-Format Video Encoder (ADV7431) ..................................... 1-4


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Contents

vi Video Encoder EI3 Extender Board Manual

Expansion Interface III ................................................................. 1-5

Example Programs ........................................................................ 1-6

Board Design Database ................................................................. 1-7

VIDEO ENCODER EI3 EXTENDER BOARD HARDWAREREFERENCE

System Architecture ...................................................................... 2-2

Software-Controlled Switches (SoftConfig) ................................... 2-3

Overview of SoftConfig ........................................................... 2-3

Programming SoftConfig ........................................................ 2-7

Video Encoder Mode Select ................................................... 2-10

ADV7511_INT_GPIOx Signal ............................................. 2-10

27MHZ_CLK_EN Signal ..................................................... 2-10

74MHZ_CLK_EN Signal ..................................................... 2-10

SPORT_ENABLE Signal ...................................................... 2-10

Connectors ................................................................................. 2-11

Expansion III (EI3) Connectors (J4) ...................................... 2-12

S-Video Connector (J2) ........................................................ 2-12

Component Connector (J14) ................................................ 2-13

HDMI Connector (J5) .......................................................... 2-13

Composite Connector (J6) .................................................... 2-14

Power Connector (P1) ........................................................... 2-14LEDs ......................................................................................... 2-15

HDMI Detect LED (LED1) .................................................. 2-15

Power LED (LED2) .............................................................. 2-15


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Video Encoder EI3 Extender Board Manual vii

Contents

VIDEO ENCODER EI3 EXTENDER BOARD BILL OFMATERIALS

VIDEO ENCODER EI3 EXTENDER BOARD SCHEMATIC

INDEX


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Contents

viii Video Encoder EI3 Extender Board Manual


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Video Encoder EI3 Extender Board Manual ix

PREFACE

Thank you for purchasing the Video Encoder EI3 Extender Board, anEZ-Extenderproduct for EZ-KIT Lite/EZ-Boardevaluation systems

with the expansion interface 3 (EI3).

The EZ-KIT Lite/EZ-Board and Video Encoder EI3 Extender Board aredesigned to be used in conjunction with the CrossCoreEmbeddedStudio (CCES) development environment.

To learn more about Analog Devices development software, go tohttp://www.analog.com/processors/tools.

Product Overview

The Video Encoder EI3 Extender Board is a separately sold daughterboard that plugs onto the expansion interface 3 (EI3) of an EZ-KITLite/EZ-Board evaluation system. The extender board aids the design andprototyping phases of embedded processor-targeted applications.

The board extends the capabilities of the evaluation system by providing aconnection between the parallel peripheral interface (PPI) of the processorand the ADV7511 and ADV7341 video encoders. The SPORT is used fortransmitting audio data. The two-wire interface (TWI) port of the proces-

sor is used to communicate to the video encoders and SoftConfig on theextender.
http://www.analog.com/processors/toolshttp://www.analog.com/processors/tools


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Purpose of This Manual

x Video Encoder EI3 Extender Board Manual

The following is a list of the Video Encoder EI3 Extender Boardinterfaces.

Video interface

ADV7511 225 MHz, high performance HDMI trans-mitter with ARC

ADV7341 multi-format video encoder, six 12-bit noise-shaped video DACs

Video connectors

One HDMI

One SVIDEO

One component

One composite

No power supply required: derives power from the EZ-KITLite/EZ-Board

CE certified

Traditional mechanical switches and jumpers for changing theboards factory setup have been removed in favor of I2C-controlledsoftware switches.

Purpose of This Manual

The Video Encoder EI3 Extender Board Manualprovides instructions forinstalling the product hardware (board). The text describes operation andconfiguration of the board components and provides guidelines for run-ning your own code on the Video Encoder EI3 Extender Board. Finally, aschematic and a bill of materials are provided for reference.


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Video Encoder EI3 Extender Board Manual xi

Preface

Intended Audience

The primary audience for this manual is a programmer who is familiarwith Analog Devices processors. This manual assumes that the audiencehas a working knowledge of the appropriate processor architecture,instruction set, and C/C++ programming languages.

Programmers who are unfamiliar with Analog Devices processors can usethis manual, but should supplement it with other texts that describe yourtarget architecture and hardware development tools.

Programmers who are unfamiliar with the CrossCore Embedded Studioprogramming environment or the mating evaluation board, should referto the CCES online help.

Manual Contents

The manual consists of:

Chapter 1, Using Video Encoder EI3 Extender Board on

page 1-1Provides basic board information.

Chapter 2, Video Encoder EI3 Extender Board Hardware Refer-ence on page 2-1

Provides information about the products hardware components.

Appendix A, Video Encoder EI3 Extender Board Bill Of Materi-als on page A-1Provides a list of hardware components used to manufacture the

extender board.

Appendix B, Video Encoder EI3 Extender Board Schematic onpage B-1Provides all circuits on the extender board.


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Whats New in This Manual

xii Video Encoder EI3 Extender Board Manual

Whats New in This Manual

This is the second revision of the Video Encoder EI3 Extender Board Man-ual. It includes the updated regulatory compliance section and minormodifications based on the errata report against the first revision.

Technical Support

You can reach Analog Devices processors and DSP technical support inthe following ways:

Post your questions in the processors and DSP support communityat EngineerZone:

http://ez.analog.com/community/dsp

Submit your questions to technical support directly at:

http://www.analog.com/support

E-mail your questions about processors, DSPs, and tools develop-ment software from CrossCore Embedded Studioor

VisualDSP++:

Choose Help > Email Support. This creates an e-mail to

[email protected] automatically attachesyour CrossCore Embedded Studioor VisualDSP++version infor-mation and license.datfile.

E-mail your questions about processors and processor applicationsto:[email protected]

[email protected](Greater China support)

In the USA only, call 1-800-ANALOGD(1-800-262-5643)
http://ez.analog.com/community/dsphttp://www.analog.com/supportmailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]://ez.analog.com/community/dsphttp://www.analog.com/support


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Video Encoder EI3 Extender Board Manual xiii

Preface

Contact your Analog Devices sales office or authorized distributor.Locate one at:

www.analog.com/adi-sales

Send questions by mail to:Processors and DSP Technical Support

Analog Devices, Inc.Three Technology WayP.O. Box 9106

Norwood, MA 02062-9106

USA

Supported Products

This extender board supports EZ-KIT Lite/EZ-Board evaluation systemswith the expansion interface 3.

Product Information

Product information can be obtained from the Analog Devices Web siteand the CCES online help system.

Analog Devices Web Site

The Analog Devices Web site, www.analog.com, provides informationabout a broad range of productsanalog integrated circuits, amplifiers,converters, and digital signal processors.

To access a complete technical library for each processor family, go tohttp://www.analog.com/processors/technical_library. The manualsselection opens a list of current manuals related to the product as well as alink to the previous revisions of the manuals. When locating your manual
http://www.analog.com/adi-saleshttp://www.analog.com/http://www.analog.com/processors/technical_library/http://www.analog.com/adi-saleshttp://www.analog.com/processors/technical_library/http://www.analog.com/


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Product Information

xiv Video Encoder EI3 Extender Board Manual

title, note a possible errata check mark next to the title that leads to thecurrent correction report against the manual.

Also note, myAnalog.comis a free feature of the Analog Devices Web sitethat allows customization of a Web page to display only the latest infor-mation about products you are interested in. You can choose to receive

weekly e-mail notifications containing updates to the Web pages that meetyour interests, including documentation errata against all manuals.myAnalog.comprovides access to books, application notes, data sheets,code examples, and more.

Visit myAnalog.com(found on the Analog Devices home page) to sign up.

If you are a registered user, just log on. Your user name is your e-mailaddress.

EngineerZone

EngineerZone is a technical support forum from Analog Devices. It allowsyou direct access to ADI technical support engineers. You can searchFAQs and technical information to get quick answers to your embeddedprocessing and DSP design questions.

Use EngineerZone to connect with other DSP developers who face similardesign challenges. You can also use this open forum to share knowledgeand collaborate with the ADI support team and your peers. Visithttp://ez.analog.comto sign up.
http://www.analog.com/subscriptionshttp://www.analog.com/subscriptionshttp://www.analog.com/subscriptionshttp://ez.analog.com/http://ez.analog.com/http://www.analog.com/subscriptionshttp://www.analog.com/subscriptionshttp://www.analog.com/subscriptions


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Video Encoder EI3 Extender Board Manual xv

Preface

Related Documents

For additional information about the product, refer to the followingpublications.

Table 1. Related Processor Publications

Title Description

Processor Data Sheet General functional description, pinout, and timingof the processor

Processor Hardware Reference Description of the internal processor architecture andall register functions

Blackfin Processor Programming Reference Description of all allowed processor assemblyinstructions

Notation Conventions

Text conventions used in this manual are identified and described as fol-lows. Additional conventions, which apply only to specific chapters, may

appear throughout this document.

Example Description

Closecommand(Filemenu)

Titles in reference sections indicate the location of an item within theCCES environments menu system (for example, the Closecommandappears on the Filemenu).

{this | that} Alternative required items in syntax descriptions appear within curlybrackets and separated by vertical bars; read the example as thisorthat. One or the other is required.

[this | that]Optional items in syntax descriptions appear within brackets and sepa-rated by vertical bars; read the example as an optional this orthat.

[this,] Optional item lists in syntax descriptions appear within brackets delim-ited by commas and terminated with an ellipse; read the example as anoptional comma-separated list of this.


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Notation Conventions

xvi Video Encoder EI3 Extender Board Manual

.SECTION Commands, directives, keywords, and feature names are in text with

letter gothicfont.

filename Non-keyword placeholders appear in text with italic style format.

Note:For correct operation, ...

A Note provides supplementary information on a related topic. In theonline version of this book, the word Noteappears instead of this

symbol.

Caution:Incorrect device operation may result if ...

Caution:Device damage may result if ...A Caution identifies conditions or inappropriate usage of the product

that could lead to undesirable results or product damage. In the onlineversion of this book, the word Cautionappears instead of this symbol.

Warning:Injury to device users may result if ...A Warning identifies conditions or inappropriate usage of the productthat could lead to conditions that are potentially hazardous for thedevices users. In the online version of this book, the wordWarningappears instead of this symbol.

Example Description


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Video Encoder EI3 Extender Board Manual 1-1

1 USING VIDEO ENCODER EI3

EXTENDER BOARD

This chapter provides the setup procedure for the Video Encoder EI3Extender Board and describes the interfaces the extender supports.

The information is presented in the following order.

Package Contents on page 1-2

Video Encoder EI3 Extender Board Installation on page 1-2

High Performance HDMI Transmitter (ADV7511) on page 1-3

Multi-Format Video Encoder (ADV7431) on page 1-4

Expansion Interface III on page 1-5

Example Programs on page 1-6

Board Design Database on page 1-7


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Package Contents

1-2 Video Encoder EI3 Extender Board Manual

Package Contents

Your Video Encoder EI3 Extender Board package contains the followingitems.


A bag containing hardware for securing the extender board on theEZ-KIT Lite/EZ-Board

Video cables one HDMI and one component

Release note containing information about the product downloadContact the vendor where you purchased your extender board or contact

Analog Devices, Inc. if any item is missing.


Installation

Follow these instructions to ensure correct operation of the product hard-ware and software.

1. Attach the extender board to the EZ-KIT Lite/EZ-Board.

The J1connector on the extender board can be connected to theP1A, P2A, or P3Aconnector on the EZ-KIT Lite/EZ-Board. Refer tothe example program for a reference to the proper connector.

2. Use the provided hardware to secure the extender to the EZ-KIT

Lite/EZ-Board. See Figure 1-1.


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Figure 1-1. Assembled Board Diagram

Part DescriptionItem

0.75in Nylon Standoff1



3

Nylon Screw4

Nylon Spacer5

EZ-Extender 3(Stacked)

2

2

1

1

2

4

5

44

4

5


Using Video Encoder EI3 Extender Board

3. Refer to the EZ-KIT Lite/EZ-Board manual for information on

connecting to a personal computer (PC) and running CCES.

High Performance HDMI Transmitter

(ADV7511)

The ADV7511 is a 225 MHz high-definition multimedia interface(HDMI) transmitter, which is ideal for home entertainment productsincluding DVD players/receivers, digital set top boxes, A/V receivers,gaming consoles and PCs.

The digital video interface contains an HDMI v1.4 and a DVI v1.0 com-patible transmitter and supports all HDTV formats (including 1080p

with 12-bit Deep Color). The ADV7511 supports the HDMI v1.4 spe-


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Multi-Format Video Encoder (ADV7431)


cific features, HEAC (ARC), and 3D video. In addition, the ADV7511supports x.v.Color, high bit rate audio and programmable AVI Info

Frames features. With the inclusion of HDCP, the ADV7511 allows thesecure transmission of protected content as specified by the HDCP v1.4protocol.

The ADV7511 high-performance HDMI transmitter with ARC connectsto the PPI, SPORT, TWI and GPIO of the processor. This device sup-ports up to 1080p.

The ADV7511 can be configured to generate an interrupt based on vari-ous events. The TWI port is used for communication between the

transmitter and processor. The PPI is used for transmitting video data.The SPORT is used for transmitting audio data. An interrupt signal fromthe transmitter is connected to a GPIO signal on the processor. TheGPIO signal is configured via a software switch. Refer to Software-Con-trolled Switches (SoftConfig) on page 2-3for more information.

For more information about the ADV7511, go to www.analog.comandsearch for ADV7511.

An example program demonstrating capabilities of the ADV7511 is avail-able by installing the Video Encoder EI3 Extender Board Support Package(BSP).

Multi-Format Video Encoder (ADV7431)

The ADV7341 is a high speed, digital-to-analog video encoder. Six highspeed, NSV, 3.3V, 12-bit video DACs provide support for composite(CVBS), S-Video (Y-C), and component (YPrPb/RGB) analog outputs in

standard definition (SD), enhanced definition (ED), or high definition(HD) video formats.

The ADV7341 has a 30-bit pixel input port that can be configured in avariety of ways. SD video formats are supported over an SDR interface
http://www.analog.com/http://www.analog.com/


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and ED/HD video formats are supported over SDR and DDR interfaces.Pixel data can be supplied in either the YCrCb or RGB color space.

The part also supports embedded EAV/SAV timing codes, external videosynchronization signals, and I2C communication protocol.

In addition, simultaneous SD and ED/HD input and output are sup-ported. Full-drive DACs ensure that external output buffering is notrequired, while 216 MHz (SD and ED) and 297 MHz (HD) oversamplingensures that external output filtering is not required.

The ADV7341 multi-format video encoder connects to the PPI and TWI

of the processor. This device supports up to 1080i/720p.The TWI port is used for communications between the encoder and pro-cessor. The PPI is used for transmitting video data. Refer toSoftware-Controlled Switches (SoftConfig) on page 2-3for moreinformation.

For more information about the ADV7341, go to www.analog.comandsearch for ADV7341.

An example program demonstrating capabilities of the ADV7341 is avail-able by installing the Video Encoder EI3 Extender Board Support Package(BSP).

Expansion Interface III

The Expansion Interface III (EI3) allows an extender board to be testedacross various hardware platforms that have the same expansion interface

connectors.The EI3 implemented on the Video Encoder EI3 Expander Board con-tains the PPI, SPORT, TWI and GPIO ports. These signals are used forthe peripherals on the extender. For pinout information, go to

Appendix B, Video Encoder EI3 Extender Board Schematic. The
http://www.analog.com/http://www.analog.com/


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Example Programs


mechanical dimensions of the expansion connectors can be obtained bycontacting Technical Support.

The Video Encoder EI3 Extender Board supports interfacing withEZ-Boards which are operating at an IO voltage of 3.3V. Other IO volt-ages are not supported.

The Video Encoder EI3 Extender Board supports being powered fromeither the EZ-Board or through the on board 5V power connector (P1).

For more information about other daughter boards, visit the AnalogDevices Web site.

Limits to current and interface speed must be taken into considerationwhen using the EI3. Current for the EI3 can be sourced from the EZ-KITLite/EZ-Board; therefore, the current should be limited to 200 mA for 5Vand 300 mA for the 3.3V planes. If more current is required, then a sepa-rate power connector and a regulator must be designed on the daughtercard. Additional circuitry can add extra loading to signals, decreasing theirmaximum effective speed.

Analog Devices does not support and is not responsible for the

effects of additional circuitry.

Example Programs

Example programs are included with the Video Encoder EI3 ExtenderBoard Support Package (BSP). Example programs demonstrate variouscapabilities of the product. The support package is installed on top ofCrossCore Embedded Studio. Once installed, the example programs can

be found in the following directory:\Video_Encoder_EI3_Extender_Board-RelX.X.X\Video_E

ncoder_EI3, where X.X.Xdenotes the support package release number.


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Board Design Database

A .zipfile containing all of the electronic information required for thedesign, layout, fabrication, and assembly of the product is available fordownload from the Analog Devices board design database at:

http://www.analog.com/en/processors-dsp/blackfin/proces-

sors/board-design-database/resources/index.html.
http://www.analog.com/en/processors-dsp/blackfin/processors/board-design-database/resources/index.htmlhttp://www.analog.com/en/processors-dsp/blackfin/processors/board-design-database/resources/index.htmlhttp://www.analog.com/en/processors-dsp/blackfin/processors/board-design-database/resources/index.htmlhttp://www.analog.com/en/processors-dsp/blackfin/processors/board-design-database/resources/index.html


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Board Design Database



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2 VIDEO ENCODER EI3

EXTENDER BOARD

HARDWARE REFERENCE

This chapter describes the hardware design of the Video Encoder EI3Extender Board.

The following topics are covered.

System Architecture on page 2-2

Describes the daughter board configuration and explains how theboard components interface with the processor and EZ-KIT Lite.

Software-Controlled Switches (SoftConfig) on page 2-3Lists and describes the software-controlled switches.

Connectors on page 2-11Shows the locations and provides part numbers for the on-boardconnectors. In addition, the manufacturer and part number infor-mation is provided for the mating parts.

LEDs on page 2-15

Describes the on-board LEDs.


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System Architecture


System Architecture

A block diagram of the Video Encoder EI3 Extender Board is shown inFigure 2-1.

Figure 2-1. Video Encoder EI3 Extender Board Block Diagram

ADV7511

HDMI Transmitter

HDMI Component CompositeSVIDEO

Power

Voltage

Regulation

3.3V

PPI

1.8V

Soft

Config74CB3Q16211

Soft

ConfigPI3C3125

Soft

ConfigPI3C3125

Soft

ConfigMCP23017

TWI SPORTINT

ADV7341

Video Encoder

PPI TWI

Soft

Config74CB3Q16211

Bus Transceiver

EI3 ConnectorGPIOTWIEPPI SPORT


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Video Encoder EI3 Extender Board Hardware Reference

Software-Controlled Switches

(SoftConfig)On the Video Encoder EI3 Extender Board, all of the traditional mechan-ical switches/jumpers have been replaced by I2C software-controlledswitches. Refer to any SoftConfig*.c filefound in the installation direc-tory of CCES for an example of how to set up the SoftConfig feature ofthe product through software.

The SoftConfig section of this manual serves as a reference to any userthat intends to modify an existing software example. If software providedby ADI is used, there should be little need to reference this section.

Care should be taken when changing SoftConfig settings not tocreate a conflict with interfaces. The same GPIO signal and SPICSshould not be configured for more than one interface.

Overview of SoftConfig

In order to further clarify the use of electronic single FET switches and

multi-channel bus switches, an example of each is illustrated and com-pared to a traditional mechanical switching solution. This is a genericexample. After this generic discussion there is a detailed explanation of theSoftConfig interface specific to the extender.

Figure 2-2shows two individual FET switches (Pericom PI3A125CEX)with reference designators UAand UB. Net names ENABLE_Aand ENABLE_Bcontrol UAand UB. The default FET switch enable settings in this exampleare controlled by resistors RAand RBwhich pull the enable pin 1 of UAand

UBto ground (low). In a real example, these enable signals are controlledby the Microchip IO expander. The default pull-down resistors connectthe signals EXAMPLE_SIGNAL_Aand EXAMPLE_SIGNAL_Band also connect sig-nals EXAMPLE_SIGNAL_Cand EXAMPLE_SIGNAL_D. To disconnectEXAMPLE_SIGNAL_Afrom EXAMPLE_SIGNAL_B, the Microchip IO expander is


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Software-Controlled Switches (SoftConfig)


used to change ENABLE_Ato a logic 1 through software that interfaces withthe Microchip. The same procedure for ENABLE_Bwould disconnect

EXAMPLE_SIGNAL_Cfrom EXAMPLE_SIGNAL_D.

Figure 2-2. Example of Individual FET Switches

Figure 2-3shows the equivalent circuit to Figure 2-2but utilizes mechan-

ical switches that are in the same package. The default is shown by blackboxes located closer to the ONlabel of the switches. In order to disconnectthese switches, physically move the switch to the OFFposition.

Figure 2-3. Example of Mechanical Switch Equivalent to Figure 2-2


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Figure 2-4shows a bus switch example, reference designator UC (PericomPI3LVD512ZHE), selecting between lettered functionality and numbered

functionality. The signals on the left side are multiplexed signals withnaming convention letter_number.

Figure 2-4. Example of Bus Switch

The right side of the circuit shows the signals separated into letter andnumber, with the number on the lower group (eg. 0B1) and the letter onthe upper group (eg. 0B2). The default setting is controlled by the signalCONTROL_LETTER_NUMBERwhich is pulled low. This selects the number sig-nals on the right to be connected to the multiplexed signals on the left by


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default. In this example, the Microchip IO expander is not shown butcontrols the signal CONTROL_LETTER_NUMBERand allows the user to change

the selection through software.Figure 2-5shows the equivalent circuit to Figure 2-4but utilizes mechan-ical switches. Notice the default for reference designators SWCand SWDisillustrated by black boxes located closer to the ONlabel of the switches toenable the number signals by default. Note the default setting for refer-ence designators SWEand SWFis OFF. In order to connect the letters insteadof the numbers, the user physically changes all switches on SWCand SWDtothe OFFposition and all switches on SWEand SEFto the ONposition.

Figure 2-5. Example of Mechanical Switch Equivalent to Figure 2-4


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Programming SoftConfig

On the Video Encoder EI3 Extender Board, a single MicrochipMCP23017 device controls individual and electronic bus switches viaTWI. The device has the following programming characteristics:

There are two programmable GPIO registers.

GPIO Register Register Address

GPIOA 0x12

GPIOB 0x13

Each GPIO register controls eight signals (software switches).

By default, the GPIO signals function as input signals; therefore,all electronic switches are in the OFFstate.

The signals must be programmed as output signals to override theirdefault values. The following table shows the Microchip registeraddresses and values that must be written to them to program thesignals as output signals.

IODIR Register IODIR Register Address Value to be Written to Program Signalsas Outputs

IODIRA 0x00 0

IODIRB 0x01 0


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Each example in Cross Core Embedded Studio includes source files thatprogram the soft switches, even if the default settings are being used. The

READMEfor each example identifies only the signals that are being changedfrom their default values. The code that programs the soft switches islocated in two files:

SoftConfig_Encoder.cfor configuring the extender board

SoftConfig_xxx.cfor configuring the EZ-KIT Lite/EZ-Board;xxxidentifies the EZ-KIT Lite/EZ-Board file in each example.

Page 2 ofAppendix B, Video Encoder EI3 Extender Board Schematic

shows how the GPIO signals are connected to the boards ICs.U13and U10-U13are 24-bit bus switches. They are used to select how thetransmitter/encoder is connected to the processor. You can select an 8-bit,16-bit, or 24-bit interface.

U8-U9are 2-port bus switches. They are used for selecting which GPIOsignals to use as the interrupt.

U18is an 8-port bus switch. It is used to connect/disconnect the SPORT

to the ADV7511.Table 2-1and Table 2-2show the output signals of the GPIO expander(U10) with a TWI address of 0100 101X, where Xrepresents the read or

write bit. The signals that control an individual FET have an entry underthe FETcolumn. The Component Connectedcolumn shows the boardIC that is connected if the FET is enabled.


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Table 2-1. Output Signals of GPIO Expander (U19 Port A)

Bit Signal Name Description FET Component

Connected

Default

0 24_BIT_ADV7511 24-bit video mode U10 U14 Off




4 27MHZ_CLK_EN Enable 27 MHz oscillator U15 Off

5 74MHZ_CLK_EN Enable 74 MHz oscillator U14 Off

6 8_BIT_ADV7341 8-bit video mode U3 U2 Off7 SPORT_ENABLE Enable SPORT interface U18 U14 Off

Table 2-2. Output Signals of GPIO Expander (U19 Port B)

Bit Signal Name Description FET ComponentConnected

Default

0 ADV7511_INT_GPIO0 Transmitter interrupt U9 U14 Off











34/54



Video Encoder Mode Select

The Video Encoder Mode Select determines whether the interface to theprocessors PPI is 8, 16 or 24 bits. The Video Encoder Mode select is cho-sen by driving low either the 24_BIT_ADV7511, 16_BIT_ADV7511,24_BIT_ADV7341, 16_BIT_ADV7341or 8_BIT_ADV7341signal (U20portsGPA0-GPA3, GPA6. Driving one of these signals low enables the appropriatebus switches (U10-U13and U3).

ADV7511_INT_GPIOx Signal

The ADV7511_INT_GPIOxsignal connects the interrupt signal of theADV7511 to one of eight GPIO pins of the processor. U20portsGPB0-GPB7are used to select the connection to the appropriate GPIO sig-nal via the U8and U9bus switch.

27MHZ_CLK_EN Signal

The 27MHZ_CLK_ENsignal is used to enable the onboard 27 MHz oscillatorwhich connects to the ADV7511 and ADV7341. U20port GPA4is used to

enable and disable the oscillator. The default is disabled.

74MHZ_CLK_EN Signal

The 74MHZ_CLK_ENsignal is used to enable the onboard 74.25 MHz oscil-lator which connects to the ADV7511 and ADV7341. U20port GPA5isused to enable and disable the oscillator. The default is disabled.

SPORT_ENABLE Signal

The SPORT_ENABLEsignal connects the audio signal of the ADV7511 to theSPORT interface of the processor. U20port GPA7is used to enable or dis-able the connection via the U18bus switch. The default is disabled.


35/54



Connectors

This section describes connector functionality and provides informationabout mating connectors. Figure 2-6shows the locations of all connectorson the Video Encoder EI3 Extender Board.

Figure 2-6. Connector Locations

Connectors denoted by a dotted line are located on the oppositeside of the board.


36/54

Connectors


Expansion III (EI3) Connectors (J4)

One board-to-board connectors (J4) provide signals from the PPI,SPORT, TWI, and GPIO interfaces of the processor. The connector islocated on the bottom side of the board.

Part Description Manufacturer Part Number

120-pin, 0.6 mm HIROSE FX8-120S-SV(21)

Mating Connector

120-pin, 0.6 mm HIROSE FX8-120P-SV1(91)

S-Video Connector (J2)

The S-Video connector (J2) is a DIN connector which connects to theADV7341. This connector can be used for Y-C mode and supports SD,ED, and HD video modes.


S-Video CUI MD-40SM

Mating Cable

S-Video Cable Belkin F8V308-06


37/54



Component Connector (J14)

The Component connector (J14) is a group of three RCA jacks whichconnect to the ADV7341. This connector can be used for YPrPb andRGB modes and supports SD, ED, and HD video modes.


Component (3x1 RCA) CUI RCJ-32265

Mating Cable

Component Cable Belkin AV21000-06

HDMI Connector (J5)

The HDMI connector (J5) is an HDMI receptacle that is connected tothe ADV7511. This connector can be used for YCbCr and RGB modesand supports SD, ED, and HD video modes. It supports ARC and is v.1.4compliant.


HDMI FCI 10029449-002TLF

Mating Cable

HDMI Cable Mediabridge 91-02X-06B


38/54

Connectors


Composite Connector (J6)

The Composite connector (J6) is a single RCA jack which connects to theADV7341. This connector can be used for CVBS and supports SD, ED,and HD video modes.


Composite (1 RCA) Switchcraft PJRAN1X1U01X

Mating Cable

Composite Cable Kobiconn 17FH101

Power Connector (P1)

Under normal circumstances the power connector is not needed becausethe Video Encoder EI3 Extender Board derives its power from theEZ-KIT Lite/EZ-Board. If the EZ-KIT Lite/Video Encoder EI3 ExtenderBoard is not able to supply enough power to the Video Encoder EI3Extender Board, then an external power supply can be connected to P14

which will power the Video Encoder EI3 Extender Board and EZ-KIT

Lite/EZ-Board.


0.65 mm power jack CUI 045-0883R

Mating Cable

[email protected] power supply GLOBETEK GS-1750(R)


39/54



LEDs

This section describes the on-board LEDs.

HDMI Detect LED (LED1)

When LED1is lit solid (yellow), it indicates that an HDMI device has beendetected (connected to the HDMI connector (J5)).

Power LED (LED2)

When LED2is lit solid (green), it indicates that power is being supplied tothe board properly.


40/54

LEDs



41/54

Video Encoder EI3 Extender Board Manual A-1

A VIDEO ENCODER EI3

EXTENDER BOARD BILL OF

MATERIALS

The bill of materials corresponds to Video Encoder EI3 Extender BoardSchematic on page B-1.

Ref. Qty. Description Reference

Designator

Manufacturer Part Number

1 1 SN74LVC1G125 SOT23-5 U22 TI 74LVC1G125DBVRE4

2 2 SN74LVC1G04 SOT23-5 U4-U5 TI SN74LVC1G04DBVT

3 1 27MHZ OSC003 U15 EPSON SG-8002CA-MP

4 5 SN74CB3Q16211 TSSOP56 U3,U10-U13 DIGI-KEY 296-17629-1-ND

5 1 SN74AVC4T245 SOIC16 U1 DIGI-KEY 296-17930-1-ND

6 1 SN74AVC8T245 TSSOP24 U18 TI SN74AVC8T245PW

7 1 12MHZ OSC015 U17 DIGI-KEY 535-9413-2-ND

8 1 MCP23017QFN65P600X600-29N

U19 DIGI-KEY MCP23017-E/ML-ND

9 3 PI3C3125 TSSOP14 U7-U9 PERICOM PI3C3125

10 1 74.25MHZ OSC003 U16 CTS CB3LV-3I-74M2500

11 1 74AVC24T245 LFBGA84 U6 DIGI-KEY 296-17662-1-ND

12 1 ADV7341BSTZ LQFP64 U2 ADI ADV7341BSTZ

13 3 ADA4430 SC70_6 U23-U25 ADI ADA4430-1YKSZ-R2

14 1 ADP1706-1.8V LFCSP8 VR2 ADI ADP1706ACPZ-1.8-R7

15 1 ADP1706-3.3V LFCSP8 VR1 ADI ADP1706ACPZ-3.3-R7

16 1 10MA AD1580BRTZSOT23D

D7 ADI AD1580BRTZ-R2


42/54

A-2 Video Encoder EI3 Extender Board Manual

17 1 ADV7511KSTZ LQFP100 U14 ADI ADV7511KSTZ

18 1 RCA 1X1 CON012 J6 SWITCH-CRAFT

PJRAN1X1U01X

19 1 PWR .65MM CON027 P1 DIGI-KEY CP1-022PJCT-ND

20 1 1A RESETABLE 1206 F1 RAYCHEM NANOSMDC110F-2

21 1 HDMI 19PFCI_10029449-002TLF

J5 FCI 10029449-002LF

22 1 RCA 3X1

CUI-STACK_RCJ-32265

J1 DIGI-KEY CP-1446-ND

23 1 MINI-DIN 4PINCUI-STACK_MD-40SM

J2 DIGI-KEY CP-2240-ND

24 1 .6MM 120PINHIROSE_FX8-120S-SV(21)

J4 HIROSE FX8-120S-SV(21)

25 1 YELLOW LED001 LED1 DIGI-KEY P512TR-ND

26 3 10K 1/10W 5% 0805 R5,R7,R9 VISHAY CRCW080510K0JNEA

27 3 10K 1/10W 5% 0805 R6,R8,R10 VISHAY CRCW080510K0JNEA

28 2 10K 31MW 5% RNET8 RN1-RN2 CTS 746X101103JP

29 9 10UH 10% 1008 L1-L9 PANASONIC ELJ-FC100KF

30 9 10UF 6.3V 10% 0805 C22,C49,C58,C66,C68,C84-C85,C92,C95

AVX 08056D106KAT2A

Ref. Qty. Description ReferenceDesignator



43/54

Video Encoder EI3 Extender Board Manual A-3

Video Encoder EI3 Extender Board Bill Of Materials

31 45 0.1UF 10V 10% 0402 C1-C4,C7-C12,C14-C19,C23,C26,C29-C30,C35-C37,C40,C43-C44,C51,C53-C54,C57,C60-C62,C64,C70,C72-C73,C76-C77,C80,C82,C87,C90,C93,C96

AVX 0402ZD104KAT2A

32 19 0.01UF 16V 10% 0402 C41-C42,C45,C48,C50,C52,C55-C56,C59,C65,C69,C71,C74-C75,C81,C83,C86,C91,C94

AVX 0402YC103KAT2A

33 12 10K 1/16W 5% 0402 R3-R4,R14-R16,R18,R25,R28-R29,R40,R43,R46

VISHAY CRCW040210K0FKED

34 2 4.7K 1/16W 5% 0402 R30,R38 VISHAY CRCW04024K70JNED

35 2 0 1/16W 5% 0402 R57-R58 PANASONIC ERJ-2GE0R00X

36 7 0 1/16W 5% 0402 R11,R13,R26-R27,R49-R51

PANASONIC ERJ-2GE0R00X

37 5 33 1/16W 5% 0402 R1-R2,R12,R17,R56

VISHAY CRCW040233R0JNEA

38 2 2.2UF 10V 10% 0805 C38-C39 AVX 0805ZD225KAT2A

39 4 4.7UF 6.3V 20% 0603 C46-C47,C63,C67

AVX 06036D475MAT2A

40 6 75.0 1/10W 1% 0603 R41-R42,R47-R48,R52-R53

DALE CRCW060375R0FKEA




44/54

A-4 Video Encoder EI3 Extender Board Manual

41 2 1UF 6.3V 20% 0402 C20-C21 PANASONIC ECJ-0EB0J105M

42 1 GREEN LED001 LED2 PANASONIC LN1361CTR

43 1 1.1K 1/16W 1% 0402 R37 PANASONIC ERJ-2RKF1101X

44 2 430 1/16W 1% 0402 R19,R54 DIGI-KEY 311-430LRCT-ND

45 1 VARISTOR V5.5MLA 30A0603

R55 LITTLE-FUSE

V5.5MLA0603

46 2 0.15UF 10V 10% 0603 C31,C33 AVX 0603ZC154KAT2A

47 3 1A MBR130LSFT1GSOD-123FL

D4-D6 ON SEMI MBR130LSFT1G

48 1 27K 1/16W 5% 0402 R20 PANASONIC ERJ-2GEJ273X

49 8 4700PF XXX 2AFIL_NFE61PT

FER1-FER8 DIGI-KEY 490-2554-2-ND

50 1 887 1/10W 1% 0603 R32 DIGI-KEY 311-887HRTR-ND

51 3 5A RCLAMP0524DIO_RCLAMP0524

D9-D11 SEMTECH RCLAMP0524P.TCT

52 1 30MA DB3X314

DIO_DB3X314

D8 PANASONIC DB3X314K0L

53 2 49.9 1/16W 1% 0402 R23-R24 STACKPOLE RMCF0402FT49R9

54 3 2.0K 1/10W 1% 0402 R21-R22,R31 PANASONIC ERJ-2RKF2001X

55 1 4.12K 1/10W 1% 0402 R33 PANASONIC ERJ-2RKF4121X

56 2 0.012UF 10V 10% 0402 C32,C34 DIGI-KEY 399-3009-2-ND

57 2 169.0 1/10W 1% 0402 R35-R36 PANASONIC ERJ-2RKF1690X

58 1 510.0 1/10W 1% 0402 R34 PANASONIC ERJ-2RKF5100X

59 3 300.0 1/10W 1% 0402 R39,R44-R45 PANASONIC ERJ-2RKF3000X

61 3 100MA BAT54S SOT23D D1-D3 FAIRCHILD BAT54S




45/54

1

A0252-2010

Video Encoder EI3 Extender BoarTitle Sheet

3/6/12

DA B C

20 Cotton Road

Nashua, NH 03063

A B C D

PH: 1-800-ANALOGD

C

Title

Size Board No.

Date Sheet

DEVICES

ANALOG


Schematic


46/54


47/54


48/54


49/54


50/54

R33

04024.12K

R34

0402510.0

R35169.00402

C31

06030.15UF

C320.012UF0402

A0252-2010

Video Encoder EI3 Extender BoarADV7341

3/6/12 6

DA B C

20 Cotton Road

Nashua, NH 03063

A B C D

PH: 1-800-ANALOGD

C

Title

Size Board No.

Date Sheet

DEVICES

ANALOG

ADV7341BSTZLQFP64

U2

19

48

36

47

46

31

35

45

41

34

156

49

50

24

23

63

29

28

62

61

13

12

30

33

10

37

38

40

32

64

57

11

20

21

39

42

25

26

27

51

43

44

18

16

15

14

60

59

58

55

54

53

22

17

9

2

3

4

5

6

7

8

52S1

Y6

Y5

Y4

Y3

Y2

Y1

Y0

Y7

C3

P_HSYNC

S2

S3

S4

S5

S6

S7

C0

C1

C2

C4

DAC1

DAC2

S0

C7

C6

C5

DAC3

DAC4

SCL

SDA

DGND1

DGND2

GND_

IO

PGND

AGND

DAC5

DAC6

VDD1

EXT_LF1

CLKIN_A

Y8

Y9

S8

S9

C8

C9

CLKIN_B

P_VSYNC

P_BLANK

S_HSYNC

S_VSYNC

VDD2

VDD_

IO

PVDD

VAA

COMP1

COMP2

EXT_LF2

VREF

RSET1

RSET2

SFL

ALSB

R53

060375.0

C330.15UF0603

C34

04020.012UF

R36169.00402

R5275.00603

R48

060375.0

C350.1UF0402

SOT23D

AD1580BRTZD7

R371.1K0402

R384.7K0402

C382.2UF0805

C39

08052.2UF

R26 00402

3.3V

TP15

EI3_SCL

EI3_SDA

DAC2

DAC2

DAC6

DAC5

DAC4

DAC1

DAC1

DAC3

DAC3

ADV7341_Y2

ADV7341_Y3

ADV7341_Y4

ADV7341_Y5

ADV7341_Y6

ADV7341_Y7

ADV7341_Y8

ADV7341_Y9

ADV7341_S2

ADV7341_S3

ADV7341_S4

ADV7341_S5

ADV7341_S6

ADV7341_S7

ADV7341_S8

ADV7341_S9

ADV7341_C2

ADV7341_C3

ADV7341_C4

ADV7341_C5

ADV7341_C6

ADV7341_C7

ADV7341_C8

ADV7341_C9

ADV7341_PVDD

ADV7341_PVDD

ADV7341_DVDD

ADV7341_33

ADV7341_33

ADV7341_33

PPIFS1

PPIFS2

PPICLK

Place close to U2

Place as close to U2 as possible

and on same pcb side

TWI Address 0101 011xx is the R/W bit. Read - 1, Write - 0


51/54

A0252-2010

7

Video Encoder EI3 Extender BoarVideo Connectors

3/6/12

DA B C

20 Cotton Road

Nashua, NH 03063

A B C D

PH: 1-800-ANALOGD

C

Title

Size Board No.

Date Sheet

DEVICES

ANALOG

CUI-STACK_RCJ-32265RCA

J1

5

6

3

4

1

2R

G

B

ADA4430SC70_6

U23

43

52

61VIN VS+

GND PD

SAG VOUTR39300.00402

R4010K0402

R42

060375.0

R43

040210K

R44

0402300.0 ADA4430

SC70_6

U24

43

52

61VIN VS+

GND PD

SAG VOUT

ADA4430SC70_6

U25

43

52

61VIN VS+

GND PD

SAG VOUTR45

300.00402

R4610K0402

R4775.00603

C400.1UF0402

C410.01UF0402

HDMIFCI_10029449-002TLF

J5

19

18

17

16

15

14

13

12

11

10

9

8

6

7

5

1

2

3

4TMDS_DATA1+

TMDS_DATA2-

TMDS_SHIELD2

TMDS_DATA2+

TMDS_SHIELD1

TMDS_DATA0+

TMDS_DATA1-

TMDS_SHIELD0

TMDS_DATA0-

TMDS_CLOCK+

TMDS_CLK_SHIELD

TMDS_CLOCK-

CEC

HEC

SCL

SDA

DDC/CEC_GND

+5V

HOT_PLUG_DETECT

C420.01UF0402

C430.1UF0402

C44

0402

0.1UFC45

0402

0.01UF

BAT54S

SOT23D

D1

1 2

3

BAT54S

SOT23D

D2

1 2

3

BAT54S

SOT23D

D3

1 2

3

3.3V

RCLAMP0524DIO_RCLAMP0524

D10

3

6

7

92

1

5

8

10

4IN3

OUT1

GND2

IN4

IN1

IN2 OUT2

OUT3

OUT4

GND1


D11

3

6

7

92

1

5

8

10

4IN3

OUT1

GND2

IN4

IN1

IN2 OUT2

OUT3

OUT4

GND1

CUI-STACK_MD-40SMMINI-DIN

J2

765

4

231

GND1Y GND2

CGND3GND4GND5

DNP

EDAC_634-015-263-032DSUB

J3

17

16

11

10

12

15

9

14

13

2

8

7

63

51

4GND1

REDGND2

BLUEGND3

GND4

GND5

GREEN

HS

VS

VGA_5V

VGA_SCL

VGA_SDA

GND6

GND7

GND8

GND9

R49

04020 R500

0402

R51

04020


D9

3

6

7

92

1

5

8

10

4IN3

OUT1

GND2

IN4

IN1

IN2 OUT2

OUT3

OUT4

GND1

R55VARISTOR

0603

R4175.00603

J6RCA

CON012

2

1

DAC2

DAC6

DAC5

DAC4

TXC+

TXC+

TX0-

TX0-

TX0+

TX0+

TX1-

TX1-

TX1+

TX1+

TX2-

TX2-

TX2+

TX2+

CEC

CEC

TXC-

TXC-

DDCSCL

DDCSCL

DDCSDA

DDCSDA

HEAC-/HPD

HEAC-/HPD

HEAC+

HEAC+

DAC1

DAC3

ADV7341_33

ADV7341_33

ADV7341_33

ADV7341_33

ADV7341_33

ADV7341_33

PPIFS1

PPIFS2

5V

75 Ohm trace

75 Ohm traces

Component

Composite

S-Video

HDMI

VGA

Terminators close to video

Terminator close to video filter

Place close to ADV7341



100 Ohm diff pairs(50 Ohms to GND)

R49-R51 should be very close to J3.


52/54

8

A0252-2010

Video Encoder EI3 Extender BoarPower

3/6/12

DA B C

20 Cotton Road

Nashua, NH 03063

A B C D

PH: 1-800-ANALOGD

C

Title

Size Board No.

Date Sheet

DEVICES

ANALOG

VR2

LFCSP8ADP1706-1.8V

8

7

6

5

4

3

2

1EN

GND

IN1

IN2

OUT1

OUT2

SENSE

SS

C634.7UF0603

C67

06034.7UF

C750.01UF0402

C46

06034.7UF

C474.7UF0603

C480.01UF0402

VR1

ADP1706-3.3VLFCSP8

8

7

6

5

4

3

2

1EN

GND

IN1

IN2

OUT1

OUT2

SENSE

SS

FIL_NFE61PT

FER1

2

31IN OUT

GND

NFE61PT472

L210UH1008

C4910UF0805

C500.01UF0402

C510.1UF0402

C52

04020.01UF

C53

04020.1UF

C540.1UF0402

TP20

1.8V

LED2GREENLED001

D5MBR130LSFT1GSOD-123FL

TP1

C550.01UF0402

C56

04020.01UF

C57

04020.1UF

L3

100810UH

FIL_NFE61PT

FER2

2

31IN OUT

GND

NFE61PT472C58

080510UF

C59

04020.01UF

C60

04020.1UF

TP2

L8

100810UH

FIL_NFE61PT

FER7

2

31IN OUT

GND

NFE61PT472C90

04020.1UF

C91

04020.01UF

C92

080510UF

C64

0.1UF0402

C65

0.01UF0402

C66

10UF0805FIL_NFE61PT

FER3

2

31IN OUT

GND

NFE61PT472

L410UH1008

L5

100810UH

FIL_NFE61PT

FER4

2

31IN OUT

GND

NFE61PT472C68

080510UF

C69

04020.01UF

C70

04020.1UF

C710.01UF0402

C720.1UF0402

C73

04020.1UF

C74

04020.01UF

L910UH1008

FIL_NFE61PT

FER8

2

31IN OUT

GND

NFE61PT472

C80

04020.1UF

C81

04020.01UF

C820.1UF0402

C830.01UF0402

C8410UF0805FIL_NFE61PT

FER5

2

31IN OUT

GND

NFE61PT472

L610UH1008

L7

100810UH

FIL_NFE61PT

FER6

2

31IN OUT

GND

NFE61PT472C85

080510UF

C86

04020.01UF

C87

04020.1UF

C930.1UF0402

C940.01UF0402

C9510UF0805

PWR_IN

D4MBR130LSFT1GSOD-123FL

5V_POWER

P1

CON027

1

2

3

3.3V

R54

0402430

3.3V

F11A1206

TP3

T P2 1 T P2 2TP23TP24

D6

SOD-123FLMBR130LSFT1G

ADV7341_PVDD

ADV7511_PVDD

ADV7511_BGVDD

ADV7511_AVDD

ADV7341_DVDD

ADV7511_DVDD

ADV7511_33

ADV7341_33

VIN USB_VCC

5V

1.8V @ 1A

3.3V @ 1A


53/54

Video Encoder EI3 Extender Board Manual I-1

I INDEX

Numerics27MHZ_CLK_EN signal, 2-1074MHZ_CLK_EN signal, 2-10

AADV7341 video encoder, ixADV7511_INT_GPIOx signal, 2-10ADV7511 video encoder, ixarchitecture, of Video Encoder EI3 Extender

Board, 2-2

Bbill of materials,A-1block diagram of Video Encoder EI3 Extender

Board, 2-2board design database, 1-7board schematic (Video Encoder EI3 Extender

Board), B-1bus switch, 2-5

example, 2-5

Ccomponent connector (J14), 2-13composite connector (J6), 2-14configuration, of Video Encoder EI3 Extender

Board, 1-2connector locations, 2-11connectors

120-pin 0.6 mm pitch, 2-12component (J14), 2-13

composite (J6), 2-14expansion III (EI3) (J4), 2-12HDMI (J5), 2-13power (P1), 2-14single RCA jack, 2-14

S-video DIN (J2), 2-12triple RCA jack (J4), 2-13

contents, of this extender board package, 1-2

Ddesign reference info, 1-7

EEngineerZone, xiv

expansion III (EI3) connectors (J4), 2-12extender board block diagram, 2-2

FFET switches, 2-3

example, 2-4

HHDMI connector (J5), 2-13

HDMI Detect LED (LED1), 2-15

Iinstallation, of Video Encoder EI3 Extender

Board, 1-2interfaces, x


54/54

Index

LLEDs, 2-15

HDMI Detect (LED1), 2-15power (LED2), 2-15

Mmechanical switch, 2-4, 2-6

Nnotation conventions, xv

Ppackage contents, 1-2power connector (P1), 2-14power LED (LED2), 2-15product information, xiiiproduct overview, ix

Rrelated documents, xvrelated processor publications, xv

Sschematic, of Video Encoder EI3 Extender

Board, B-1signals

27MHZ_CLK_EN, 2-1074MHZ_CLK_EN, 2-10ADV7511_INT_GPIOx, 2-10

SPORT_ENABLE, 2-10video encoder mode select, 2-10

SoftConfig, 2-3overview, 2-3programming switches, 2-7

software-controlled switches (SoftConfig),2-3

SPORT_ENABLE signal, 2-10supported products, xiiiS-video connector (J2), 2-12

switchesprogramming SoftConfig, 2-7

system architecture, 2-2

Ttechnical support, xii

Vvideo connectors, x

Video Encoder EI3 Extender Boardinterfaces, xvideo encoder mode select, 2-10video interface,

ADV7341, xADV7511, x

Video Encoder Ei3 Extender Man Rev.1.1

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Transcript of Video Encoder Ei3 Extender Man Rev.1.1